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Dlc-Coated Gate Valve In Petroleum Production Or Water Injection - EP2820167

The patent EP2820167 was granted to Aker Solutions on Dec 27, 2017. The application was originally filed on Feb 28, 2013 under application number EP13754516A. The patent is currently recorded with a legal status of "Revoked".

EP2820167

AKER SOLUTIONS
Application Number
EP13754516A
Filing Date
Feb 28, 2013
Status
Revoked
Sep 11, 2020
Grant Date
Dec 27, 2017
External Links
Slate, Register, Google Patents

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IKA INDUSTRIE KRAFTFAHRZEUGAUSRUSTUNGSep 17, 2018HECHTADMISSIBLE

Patent Citations (20) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

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DESCRIPTIONUS2004118455
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INTERNATIONAL-SEARCH-REPORTEP1657323
INTERNATIONAL-SEARCH-REPORTUS2004118455
INTERNATIONAL-SEARCH-REPORTUS2007163655
INTERNATIONAL-SEARCH-REPORTUS2011042069
INTERNATIONAL-SEARCH-REPORTUS2011192521
OPPOSITIONEP1657323
OPPOSITIONGB2286349
OPPOSITIONUS2004118455
OPPOSITIONUS2007163655
OPPOSITIONUS2008251798
OPPOSITIONUS2010206553
OPPOSITIONUS2011042069
OPPOSITIONUS2011192521
OPPOSITIONUS2011293855
OPPOSITIONUS4987007
OPPOSITIONUS5098737
OPPOSITIONWO2008154075
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Non-Patent Literature (NPL) Citations (10) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
DESCRIPTION- LUOA, S.Y. ET AL., "A study of the water behavior of diamond like carbon films under the dry reciprocating sliding contact", WEAR, (2001), vol. 249, doi:doi:10.1016/S0043-1648(01)00815-8, pages 800 - 807, XP055219722
INTERNATIONAL-SEARCH-REPORT- HAUERT R. ET AL., "An overview on tailored tribological and biological behavior of diamond-like carbon", DIAMOND AND RELATED MATERIALS, (200302), vol. 12, no. 2, pages 171 - 177, XP004418623
OPPOSITION- anonymous, "Eruptionskreuz", Wikipedia, (20171121), page 1, URL: https://de.wikipedia.org/wiki/Eruptionskreuz, XP055523380-
OPPOSITION- anonymous, "Going even deeper", OC Oerlikon Balzers AG - Prospekt, (20130100), pages 1 - 2, XP055523378-
OPPOSITION- "Bedampfungstechniken", René A. Haefer, Oberflächen- und Dünnschichttechnologie, Teil I, Beschichtungen von Oberflächen, Berlin, Springer, (19870000), pages 1-3, 72-143, 168 - 175, XP055523388-
OPPOSITION- U. MÜLLER et al., "Ultrahartstoff-Beschichtungen aus Kohlenstoff", Oberflächen Werkstoffe, (19970000), vol. 38, no. 3, pages 8 - 15, XP009003699-
OPPOSITION- S.Y. LUO et al., "A study of the water behavior of diamond like carbon films under the dry reciprocating sliding contact", Wear, (20010900), vol. 249, no. 9, pages 800 - 807, XP055219722
OPPOSITION- R. HAUERT et al., "An overview on tailored tribological and biological behavior of diamond-like carbon", DIAMOND AND RELATED MATERIALS, (20030200), vol. 12, no. 2, pages 171 - 177, XP004418623
OPPOSITION- T. MICHLER et al., "Mechanical properties of DLC films prepared by bipolar pulsed DC PACVD", Diamond and Related Materials, (19980909), vol. 7, no. 8, pages 1333 - 1337, XP000667685
OPPOSITION- J. ROBERTSON, "Diamond-like amorphous carbon", Materials Science and Engineering, (20020524), vol. 37, no. 4-6, pages 129 - 281, XP004356348

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